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International Comfort Products H9MPD100J20C1 Control Board
The International Comfort Products H9MPD100J20C1 control board is constructed to operate the gas valve, the ignition igniter, all the various sensors as well as the blower all together. Your system definitely will not activate without this vital piece of hardware is in place and connected. Be very careful while choosing a new control board due to variances between models and types. A matching board will have to be compatible with both the brand and specific model of the unit you have installed.
Major signs of a deteriorating primary control board
- The furnace or AC is unwilling to work at all
- Power to the control board has to be powered down and back up often for it to run correctly
- Could be an a numbered error code being shown on the control board
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